Most people have heard of MDF (Medium Density Fibreboard) and for a long time Dentists would expect it to be used in their surgeries. And why not? It is an engineered material made by breaking down hardwood or softwood residuals into fine particles, combining it with wax and a resin binder and applying high temperature and pressure. The resin binder makes MDF more moisture resistent and is regarded a a cost effective material. However, even 'Moisture Resistant' MDF is suceptible to damp and moisture frequently found in Dental Surgery and Decon room scenarios
Exciting advancements in technology have led to the creation of the innovative Waterproof Construction Board (WCB), with a strong focus on sustainability! This incredible material, crafted from recycled PVC-U, not only minimizes waste but also ensures outstanding durability. Its robust outer layer guarantees top-notch performance, and once the boards have served their purpose, they can be recycled again, keeping them out of landfills! Even our offcuts are recycled back into new material by the manufacturer.
More businesses are enthusiastically embracing social value policies, setting ambitious pledges and targets to address environmental challenges. By choosing WCB, dentists can make significant strides toward their sustainability goals while still providing high-quality, eco-friendly solutions!
Sealwise WCB products are now often preferred over MDF for a variety of reasons, including durability, hygiene, and ease of maintenance:
Waterproofing
Sealwise products are 100% waterproof and won't swell, while MDF absorbs water and can deform or disintegrate over time.
Hygiene
Sealwise products have built-in antimicrobial protection that prevents bacteria and contamination. MDF and MFC can allow bacteria to grow in exposed joints.
Ease of maintenance
Sealwise products are designed to work with common cleaning agents and are easy to maintain.
Durability
Sealwise products are durable and can be used in tough environments. MDF is weaker than wood and can crack or split under stress.
Processing
Sealwise products can be processed using the same techniques as MDF, such as cutting, machining, routing, and profiling.
Sealwise cabinetry is built to last, with a projected lifespan of over 20 years. That’s up to six times longer than typical dental cabinetry, which means more savings and fewer maintenance disruptions. With Sealwise, you invest in durability and performance that stand the test of time.
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Updated: Dec 4, 2024
At some point, dental practice owners may encounter suction issues that are diagnosed as being caused by problems with the suction pump – such as unusual noises like rattling or grinding, along with poor suction performance. While it may seem straightforward for a Dental Engineer to recommend a new pump, it is important to consider whether this is always the most suitable solution for the financial interests of the practice.
By carefully evaluating all available options, one can make an informed decision between repairing the existing pump or purchasing a new one. In many cases, noises like rattling or grinding may stem from worn bearings or a deteriorating impellor, components that can be replaced to extend the longevity of the suction pump.
We find it commonplace that our competitors advise that a pump is unrepairable and that the only option is to replace at very high expense, whereas in a high proportion of these cases we can install loan equipment and repair the clients own pump in our workshop facilities at a significantly lower cost.
We do far more than just fit a service kit! We strip a pump down to its bare bones, replace bearings, clean up parts, or replace as needed, and build the pump back up again before thoroughly testing on the bench.
We also then go on to advise of any improvements to practice procedures for maintenance to help ensure the longevity of the equipment and help avoid further problems down the line.
In our approach we ensure that good equipment is not simply discarded when it can easily and sustainably be repaired, helping keep costs down for the dental practice, and helping reduce waste.
Cooling fan rubbing on top housing - REPAIRABLE
AG Dental confidently upholds its commitment to transparency with customers, offering all options available 'repair or replace'. Our focus is on delivering quality maintenance services rather than solely profiting from our customers.
When it comes to running a dental practice, every tool plays a key role in delivering operational efficiency and patient satisfaction. But one piece of equipment that often flies under the radar is the dental suction pump system. Imagine performing a dental procedure without the familiar hum of your suction machine. Unthinkable, right?
Choosing the right suction system can make or break your workflow. A good system keeps your patients comfortable, ensures a clear working area, and maintains hygiene. The wrong suction pump can can lead to downtime, frustration, and extra costs.
suction technology and how to choose a system that fits both your practice needs and budget.
Why is a high-quality suction system important?
Efficiency: a patient’s mouth can become a battlefield of saliva, bacteria, water, and tiny debris. Without a reliable suction system to maintain a clear, dry field, every procedure would bemessier, slower, and less effective.
Patient comfort: a high-quality suction system keeps your patients comfortable by preventing that awkward, constant need to swallow. After all, nobody wants to sit through a procedure that feels like an endurance test!
Hygiene: in dentistry, hygiene is non-negotiable and a high-quality suction system is your first line of defence against cross-contamination. By swiftly removing saliva and other fluids during procedures, it effectively prevents the spread of bacteria, creating a safe, sterile environment.
The different types of suction
There are three main types of suction systems: Wet, Semi-Wet and Dry, each with their ownset of advantages and considerations. Let’s explore each type in more detail:
Wet suction
Produces a “High Negative Vacuum” (pulling power) to remove heavy debris such as blood, tooth and bone using a narrow bore aspirator tip so can be used for surgical procedure’s
Pros:
Tried and tested: wet suction systems are tried, tested and reliable.
Power: a higher negative vacuum enables wet suction systems to remove heavy debris.
Considerations:
Higher set up costs: the initial set up cost for a wet system can be higher than others as they require an amalgam separator and a dedicated water supply from a header tank, to comply with current water regulations which requires a Type “A” Gap.
Utilities: consumes large amounts of water, up to 2880 gallons per day, leading to significantly higher water and electricity bills as they run constantly.
Noise levels: wet suction systems run constantly and therefore, they can be extremely noisy
Maintenance: due to the constant water flow, wet systems typically require more maintenance, including regular cleaning to prevent mineral build-up.
Low Airflow: So not recommended for conservation dentistry.
Suction Levels: As the motor is a fixed speed, it always runs at its maximum RPM, so as each surgery requires suction the vacuum level will drop by roughly 50% each time. This has been tested and reported whereby an initial reading of 540mbr then reduces below 100mbr or even zero vacuum when all surgeries are working simultaneously.
The ISO10637 requirement for dental vacuum states a “Minimum” vacuum of 140mbr and a “Maximum” of 350mbr as of 2018, prior to this it was 250mbr and a “Minimum air flow of 250ltrs per minute all tested using a 16mm terminal plus or minus 1mm (15-17mm) at each aspirator tip and when working simultaneously.
Semi-wet suction
Semi-wet suction systems are the best of both worlds, offering a hybrid approach, combining elements of both wet and dry suction systems. By mixing air with just the rightamount of water, it clears away saliva, debris, and other fluids with ease.
This clever design minimises blockages and keeps the work area pristine, making your dental procedures smoother and more streamlined.
While they’re gentler on your water bill compared to fully wet systems, they still need a bit of up keep.
With semi-wet suction, you get the high performance you need without the extra fuss -ideal for keeping things both effective and manageable.
Pros:
Water free: despite the name, water is not used to create a vacuum unlike wetsystems, but they are able to deal with all fluids from the dental chair.
Power and efficiency: combining a high airflow and medium negative vacuumprovides optimal performance for conservation dentistry, higher negative vacuum systems are also available with a high airflow for multi- use practices where implant and surgical procedures are carried out.
Built-in amalgam separation: semi wet systems have built-in amalgam separation functionality, making them complaint with current regulations.
Flexibility: depending on your surgery set up, you can install your semi wet system in the surgery or in a separate plantroom.
Practicality: semi wet systems are the most commonly used systems, meaning surgery staff are more knowledgeable when it comes to the day-to-day maintenance of the machine.
Considerations:
Maintenance: requires annual servicing as per the manufacturer’s guidelines along withdaily cleaning and maintenance which is critical for longevity and performance.
Ideal for: Practices looking for a middle ground solution that delivers powerful suctionwithout the high-water usage and electrical consumption of a wet system.
Dry suction
Dry suction systems rely solely on air, working with an air-driven pump and filtration to create a powerful vacuum. While it might not handle huge volumes of fluid like its wet counterpart, it is perfect for practices that prefer a low-maintenance setup that gets the job done with minimal fuss. Dry systems save on water and are easier to maintain, but they might not pack the same punch in terms of suction power, especially in high-demand situations.
Pros:
Energy efficient: uses only air, eliminating water costs and reducing environmental impact
Maintenance savings: less long-term wear and tear due to the absence of water
Running costs: great for practices that prioritise cost-efficiency and easy operation.
Considerations:
Suction power: has a lower negative vacuum and requires additional air water separators which can push up maintenance costs
Set up costs: the initial set up of a dry suction system can be higher than alternatives.
Ideal for: Small to mid-sized practices where water conservation, energy efficiency, and minimal maintenance are key priorities.
Key features to consider
When choosing a dental suction system, it’s vital that you align your choice with the needs of your practice. The right suction system should increase the efficiency of your procedures, while also contributing to a more comfortable and hygienic environment for both patients and staff.
Here are the essential factors to consider:
Suction power: a high-performing dental suction system should have enough power to maintain a dry field. Look for systems that provide consistent and strong suction to handle everything from routine cleanings to more complex surgeries.
Noise level: noise can be a significant factor in patient anxiety and staff fatigue. Aim for a unit that operates quietly to create a more pleasant environment for both your patients and your team.
Filtration: a top of the range dental suction system should include advanced filtration capabilities. This not only protects your equipment from damage, but also ensures a higher standard of hygiene by effectively removing debris, bacteria, and other contaminants from the air.
Energy efficiency: with rising energy costs, an energy-efficient dental suction system can save your practice money in the long run. Look for models that offer low power consumption without compromising on suction power.
Maintenance: routine maintenance can significantly affect the lifespan and efficiency of your suction system, opt for models that offer easy access of the amalgam pot and inline filter systems with automatic cleaning features that can save time and reduce the risk of blockages or breakdowns.
Customisation options: every dental practice is unique, and your suction system should be adaptable to your specific needs. Customisable options, such as adjustable suction levels and interchangeable tips, can enhance the versatility and efficiency of your procedures.
Portability and ergonomics: consider the design and portability of the suction unit. For example, if you need flexibility in your practice layout, a portable system can be a game-changer.
Reliability and durability: In a busy dental practice, downtime can be costly. Look for systems known for their reliability and those that offer backup options. Some suction unitscome with dual motors or automatic switch-over capabilities to ensure continuousoperation even if one motor fails.
Compatibility with existing equipment: ensure that the suction system you choose is compatible with your existing dental chairs and equipment.
Cost and warranty: while cost is always a consideration, it shouldn’t be the only factor. Weigh the initial investment against the potential long-term savings in maintenance and energy costs. Additionally, a solid warranty can provide peace of mind and protect your investment.
